From 364d42930d96a872b2076deeb9c24f9ff132de34 Mon Sep 17 00:00:00 2001 From: Steve French Date: Tue, 16 Sep 2014 06:40:25 -0500 Subject: Fix mfsymlinks file size check If the mfsymlinks file size has changed (e.g. the file no longer represents an emulated symlink) we were not returning an error properly. Signed-off-by: Steve French Reviewed-by: Stefan Metzmacher --- fs/cifs/link.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs/cifs/link.c') diff --git a/fs/cifs/link.c b/fs/cifs/link.c index a5c2812ead68..5657416d3483 100644 --- a/fs/cifs/link.c +++ b/fs/cifs/link.c @@ -343,9 +343,11 @@ cifs_query_mf_symlink(unsigned int xid, struct cifs_tcon *tcon, if (rc) return rc; - if (file_info.EndOfFile != cpu_to_le64(CIFS_MF_SYMLINK_FILE_SIZE)) + if (file_info.EndOfFile != cpu_to_le64(CIFS_MF_SYMLINK_FILE_SIZE)) { + rc = -ENOENT; /* it's not a symlink */ goto out; + } io_parms.netfid = fid.netfid; io_parms.pid = current->tgid; -- cgit v1.2.3